title: Endodontic re-treatment--indications and techniques.
authors.affiliation: Division of Dental Materials, Faculty of Dentistry, University of Pretoria.
authors.forename: P J
authors.initials: PJ
authors.lastname: van der Vyver
mesh_terms: D006801:Humans; D011176:Post and Core Technique / Q000295:instrumentation; D019233:Retreatment / Q000379:methods; D012387:Root Canal Filling Materials; D012390:Root Canal Therapy / Q000295:instrumentation / Q000379:methods; D017211:Treatment Failure
chemical_list: D012387:Root Canal Filling Materials